For More Weather Information:

Houston, TX Local Forecast Office

18NM NW Galveston TX

Marine Point Forecast

[NOTICE]

Overnight
Low: 70 °F
SE 10kt
1ft
Friday
High: 77 °F
SSE 15kt
1ft
Friday Night
Low: 71 °F
SSE 10kt
1ft
Saturday
High: 78 °F
SSE 10kt
1ft
Saturday Night
Low: 69 °F
SE 10kt
< 1ft
Sunday
High: 75 °F
Light Wind
< 1ft
Sunday Night
Low: 70 °F
Light Wind
1ft
Monday
High: 78 °F
S 10kt
1ft
Monday Night
Low: 72 °F
SSE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:16 am CST Mar 6, 2026
Forecast Valid: 12am CST Mar 6, 2026-6pm CDT Mar 12, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING...

Overnight

SE wind around 10 kt. Patchy dense fog. Seas around 1 ft.

Friday

SSE wind 10 to 15 kt. A chance of showers and thunderstorms, mainly after 4pm. Seas around 1 ft.

Friday Night

SSE wind around 10 kt. A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 3am. Seas around 1 ft.

Saturday

SSE wind around 10 kt. A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Seas around 1 ft.

Saturday Night

SE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Sunday

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers, with thunderstorms also possible after 9pm. Seas around 1 ft.

Monday

S wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Monday Night

SSE wind 10 to 15 kt. Cloudy. Seas around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.